package com.wangfei.thread.basic;

import java.util.Date;
import java.util.LinkedList;

public class EventStorage {
    private int maxSize;
    private LinkedList<Date> storage;

    public EventStorage(){
        this.maxSize = 10;
        storage = new LinkedList<>();
    }
    public synchronized void set(){
        while(storage.size() == maxSize){
            try{
                wait();
            }catch (InterruptedException e){
                e.printStackTrace();
            }
        }
        storage.offer(new Date());
        System.out.printf("Set: %d\n", storage.size());
        notifyAll();
    }
    public synchronized void get(){
        while(storage.size() == 0){
            try{
                wait();
            }catch (InterruptedException e){
                e.printStackTrace();
            }
        }
        System.out.printf("Get %d: %s\n", storage.size(), storage.poll());
        notifyAll();
    }
}
